I-C72900 yi-CU15NI8Sn esekwe kwi-copperning-caltical ye-metarication ye-Preving-yesomelezwe-yesomeleziwe nge-alloy ephezulu.
* Khusela indibaniselwano yengqongqo kunye namandla aphezulu. Inokumelana nemithwalo yefry. Unokudibana neyona mfuno ingqongqo yomthwalo kunye noxinzelelo.
* Ukusebenza ngokugqibeleleyo kwe-Antinyame umdla, ngentsebenzo ebalulekileyo yokuzibandakanya kwendalo ngaphandle kokutsala i-fastraction, kwaye ikwayinto efunekayo ye-oyile ye-oyile
* Ifanelekile kuzo zonke iintlobo zendalo e-Acidic okanye amanzi etyiwa, amaqondo aphezulu obushushu obuphezulu.

Kwimizi-mveliso yeoyile, i-cumisn alloy nayo inokusetyenziswa kwi-ancraulic ancralic, i-coupling ye-sucker rod yequla leoyile, ukungena ngelixa iqhuba (i-lWD), i-washer ye-vohsh